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Saturday, February 19, 2022

Introducing DEISO’s Partnership & Business Collaboration Program
Business handshake over city skyline, partnership concept.
Introducing DEISO’s Partnership & Business Collaboration Program

We are pleased to introduce the Channel Partner Program of DEISO.  At DEISO, we are open to partnerships with other companies as channel partners in various forms of collaboration and cooperation. While you are invited to join us to discuss a potential partnership with your business, we highlight the potential of a business partnership on the program’s page at

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DEISO Contact & Quotation Inquiry

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Indicate whether your request is related to a real project or organizational need.

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Provide a concise and technically relevant description of your request to support accurate evaluation and quotation.

To improve clarity and response speed, include:

  • Product, system, or organizational context
  • Requested service (e.g., LCA, EPD, PCF, GHG, Scope 3)
  • Objective (e.g., compliance, reporting, decision-making)
  • Target market or standard (e.g., EU, EN 15804)
  • Timeline or deadline (if applicable)

If your request is brief or unclear, our team may follow up to request additional details to support accurate technical evaluation.

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Contact Info.

English Address:
Level 21 Shiodome Shibarikyu Building
1-2-3 Kaigan, Minato-ku
105-0022 Tokyo, Japan.

Japanese Address:
〒105-0022 東京都港区海岸1-2-3
汐留芝離宮ビルディング21階, 合同会社DEISO.

Phone (JP): 03-5403-6479 / 0488-72-6373
Phone (EN): 070-6969-7700
Fax: 03-5403-6475 / 0488-72-6373
Email: info@dei.so

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